Skate boot upper



FIG. 1 is a front perspective view of a skate boot upper embodying our design;

FIG. 2 is a left side elevational view of the skate boot upper shown in FIG. 1;

FIG. 3 is a bottom plan view of the skate boot upper shown in FIG. 1;

FIG. 4 is a top plan view of the skate boot upper shown in FIG. 1;

FIG. 5 is a right side elevational view of the skate boot upper shown in FIG. 1;

FIG. 6 is a front elevational view of the skate boot upper shown in FIG. 1; and,

FIG. 7 is a rear elevational view of the skate boot upper shown in FIG. 1.

The broken lines in the FIGS. illustrating a tongue, shoelace eyelet holes, and a typical skate blade are for illustrative purposes only and form no part of the claimed design. The crosshatched portions of the FIGS. are of a different color than the non-crosshatched portions; however, no particular color for either portion is claimed as part of the design. 

We claim the ornamental design for a skate boot upper, as shown and described. 